LIVE
5 ASNS PEERINGIPv4 1.069.971 PREFIXESIPv6 242.164 PREFIXESRPKI 1.003.377 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS13628

AMERISOURCEBERGEN
13 announcements6 upstreams6 peers
TIER 1AMERISOURCEBERGENCENCORA-INTERNETAS13628HUB Advanced Networks, LLCHUB-ADVANCED-NETWORKS…AS23550Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461TELECOM ITALIA SPARKLE S.p.A.SEABONE-NETAS6762AT&T Enterprises, LLCATT-INTERNET4AS7018
UPSTREAMS6
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS3356Level 3 Parent, LLC✓✗22
AS6461Zayo Bandwidth✓✗16
AS7018AT&T Enterprises, LLC✓✗4
AS23550HUB Advanced Networks, LLC✓✗4
AS32787Akamai Technologies, Inc.✓✗4
AS3257GTT Communications Inc.✓✗2

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 9 hours ago.